285064380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{527897}}^1$

素因数の和:527915

約数の個数: 48

約数和(自身を含む): 886868640

約数和(自身を除く): 601804260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 527897, 1055794, 1583691, 2111588, 2639485, 3167382, 4751073, 5278970, 6334764, 7918455, 9502146, 10557940, 14253219, 15836910, 19004292, 23755365, 28506438, 31673820, 47510730, 57012876, 71266095, 95021460, 142532190, 285064380]

約数ペア:

[(1, 285064380), (2, 142532190), (3, 95021460), (4, 71266095), (5, 57012876), (6, 47510730), (9, 31673820), (10, 28506438), (12, 23755365), (15, 19004292), (18, 15836910), (20, 14253219), (27, 10557940), (30, 9502146), (36, 7918455), (45, 6334764), (54, 5278970), (60, 4751073), (90, 3167382), (108, 2639485), (135, 2111588), (180, 1583691), (270, 1055794), (540, 527897)]